JPS59232621A - メカニカルエキスパンダにおける縦曲り制御方法 - Google Patents

メカニカルエキスパンダにおける縦曲り制御方法

Info

Publication number
JPS59232621A
JPS59232621A JP10496683A JP10496683A JPS59232621A JP S59232621 A JPS59232621 A JP S59232621A JP 10496683 A JP10496683 A JP 10496683A JP 10496683 A JP10496683 A JP 10496683A JP S59232621 A JPS59232621 A JP S59232621A
Authority
JP
Japan
Prior art keywords
pipe
gripper
mechanical expander
height
warp
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10496683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0148086B2 (enrdf_load_stackoverflow
Inventor
Koji Yazawa
矢沢　恒治
Kenichi Hirata
健一 平田
Yukio Nishino
西野　征規男
Kanji Itojima
糸島　寛治
Takaharu Sasaki
隆治 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP10496683A priority Critical patent/JPS59232621A/ja
Publication of JPS59232621A publication Critical patent/JPS59232621A/ja
Publication of JPH0148086B2 publication Critical patent/JPH0148086B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Control Of Metal Rolling (AREA)
JP10496683A 1983-06-14 1983-06-14 メカニカルエキスパンダにおける縦曲り制御方法 Granted JPS59232621A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10496683A JPS59232621A (ja) 1983-06-14 1983-06-14 メカニカルエキスパンダにおける縦曲り制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10496683A JPS59232621A (ja) 1983-06-14 1983-06-14 メカニカルエキスパンダにおける縦曲り制御方法

Publications (2)

Publication Number Publication Date
JPS59232621A true JPS59232621A (ja) 1984-12-27
JPH0148086B2 JPH0148086B2 (enrdf_load_stackoverflow) 1989-10-18

Family

ID=14394841

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10496683A Granted JPS59232621A (ja) 1983-06-14 1983-06-14 メカニカルエキスパンダにおける縦曲り制御方法

Country Status (1)

Country Link
JP (1) JPS59232621A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027013A3 (de) * 1996-01-22 1997-10-23 Mannesmann Ag Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren
JP2014113625A (ja) * 2012-12-11 2014-06-26 Mitsubishi Electric Corp 横置き型メカニカル拡管装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781930A (en) * 1980-11-07 1982-05-22 Sumitomo Metal Ind Ltd Controlling method for mechanical expander

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5781930A (en) * 1980-11-07 1982-05-22 Sumitomo Metal Ind Ltd Controlling method for mechanical expander

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997027013A3 (de) * 1996-01-22 1997-10-23 Mannesmann Ag Verfahren und vorrichtung zur herstellung von rohren nach dem uoe-verfahren
US6253596B1 (en) * 1996-01-22 2001-07-03 Mannesmann Ag Process and device for producing pipes as per the UOE process
JP2014113625A (ja) * 2012-12-11 2014-06-26 Mitsubishi Electric Corp 横置き型メカニカル拡管装置

Also Published As

Publication number Publication date
JPH0148086B2 (enrdf_load_stackoverflow) 1989-10-18

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